Internet is dying - diagnostics

[compdoc]

On 10/22/2017 08:07 AM, Volker Wysk wrote:

> Sorry, I don't get what you mean by "take out of the loop"...

I havent followed this too closely, but one thing you can try is to take 
your OS out of the loop. Boot a live desktop from a dvd or usb stick, 
and see if it drops connection.

Is your Fritz!Box acting as your cable modem? Maybe you could disconnect 
the Fritz!Box and connect directly to your ISP's modem?